reichelt elektronik GmbH & Co. KG
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26452 Sande Germany

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CL320SG-G :: LED Treiber, 3-Kanal, 20 mA, SO-8


The CL320 is designed to drive 3 strings of LEDs at a constant current of 20mA. Other drivers with currents in the range of 20 ... 30 mA are available. The drive current is fixed, with a ±6% tolerance over a VOUT range of 4.0 ... 15 V. Separate enable pins for each channel allow for PWM dimming, 3-step linear dimming, or individual disconnection of faulty LED strings. Over-temperature protection circuitry shuts down all 3 channels when the nominal die temperature reaches 135°C. Normal operation resumes when the die temperature drops by 30°C. The CL320 is available in the 8-Lead SOIC (w/Heat Slug) package and requires a single ceramic bypass capacitor which may be shared among several drivers.

• ±6.0% current accuracy @ 4 ... 15 V
• 90 V standoff voltage
• Separate enable pins for each channel allow for PWM dimming
• Over-temperature protection
• 8-Lead SOIC (w/Heat Slug) package

Technical Data:
• Operating Voltage Range: 6,5 ... 90 V
• Output Current: 80 mA
• Dimming: PWM

Hersteller : MICROCHIP
Artikelnummer des Herstellers : CL320SG-G
Verpackungsgewicht : 0.0001 kg
RoHS : konform
Technische Daten